From 0e24703029ecdbc87146a3bcf50faecf18a8c583 Mon Sep 17 00:00:00 2001
From: aspiwack
Date: Mon, 4 Nov 2013 18:08:41 +0000
Subject: Fix change: nf_evar prior to tactic interpretation.

Noticed in PTSATR.

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@17056 85f007b7-540e-0410-9357-904b9bb8a0f7
---
 tactics/tacinterp.ml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tactics/tacinterp.ml b/tactics/tacinterp.ml
index edd5c79ffc..c19159eeea 100644
--- a/tactics/tacinterp.ml
+++ b/tactics/tacinterp.ml
@@ -2096,6 +2096,7 @@ and interp_atomic ist tac =
           gl
       end
   | TacChange (None,c,cl) ->
+      Proofview.V82.nf_evar_goals <*>
       Proofview.V82.tactic begin fun gl ->
         let is_onhyps = match cl.onhyps with
           | None | Some [] -> true
@@ -2116,6 +2117,7 @@ and interp_atomic ist tac =
           gl
       end
   | TacChange (Some op,c,cl) ->
+      Proofview.V82.nf_evar_goals <*>
       Proofview.Goal.enter begin fun gl ->
         let env = Proofview.Goal.env gl in
         let sigma = Proofview.Goal.sigma gl in
-- 
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